我用的是WSL 2。在R中，我尝试安装包。举例来说：

> install.packages("tidyverse")

但我得到一个Failed to create bus connection错误。
回溯：

Failed to create bus connection: No such file or directory
Warning in system("timedatectl", intern = TRUE) :
  running command 'timedatectl' had status 1
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
Failed to create bus connection: No such file or directory
Warning in system("timedatectl", intern = TRUE) :
  running command 'timedatectl' had status 1
** testing if installed package can be loaded from final location
Failed to create bus connection: No such file or directory
Warning in system("timedatectl", intern = TRUE) :
  running command 'timedatectl' had status 1
** testing if installed package keeps a record of temporary installation path
* DONE (tidyverse)

The downloaded source packages are in
        ‘/tmp/RtmpD1g9KP/downloaded_packages’

我尝试安装dbus包：

sudo apt-get update
sudo apt-get install dbus

我仍然得到的错误后重新启动。
我也试过：

sudo systemctl status

但它返回：

System has not been booted with systemd as init system (PID 1). Can't operate.